GB2025057B - Percutaneous blood-oxygen-concentration measuring sensor - Google Patents

Percutaneous blood-oxygen-concentration measuring sensor

Info

Publication number: GB2025057B
Authority: GB; United Kingdom
Prior art keywords: oxygen; measuring sensor; concentration measuring; percutaneous blood; percutaneous
Prior art date: 1978-05-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

GB7916833A

Other languages

English (en)

Other versions

GB2025057A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sumitomo Electric Industries Ltd

Original Assignee

Sumitomo Electric Industries Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-05-18

Filing date

1979-05-15

Publication date

1982-11-03

1979-05-15 Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd

1980-01-16 Publication of GB2025057A publication Critical patent/GB2025057A/en

1982-11-03 Application granted granted Critical

1982-11-03 Publication of GB2025057B publication Critical patent/GB2025057B/en

Status Expired legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring blood gases
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1477—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means non-invasive
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Molecular Biology (AREA)
Chemical & Material Sciences (AREA)
General Health & Medical Sciences (AREA)
Pathology (AREA)
Animal Behavior & Ethology (AREA)
Optics & Photonics (AREA)
Medical Informatics (AREA)
Biomedical Technology (AREA)
Surgery (AREA)
Engineering & Computer Science (AREA)
Biophysics (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Heart & Thoracic Surgery (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Electrochemistry (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Investigating Or Analysing Biological Materials (AREA)

GB7916833A 1978-05-18 1979-05-15 Percutaneous blood-oxygen-concentration measuring sensor Expired GB2025057B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1978066930U JPS5613935Y2 (it)	1978-05-18	1978-05-18

Publications (2)

Publication Number	Publication Date
GB2025057A GB2025057A (en)	1980-01-16
GB2025057B true GB2025057B (en)	1982-11-03

Family

ID=13330188

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7916833A Expired GB2025057B (en)	1978-05-18	1979-05-15	Percutaneous blood-oxygen-concentration measuring sensor

Country Status (6)

Country	Link
JP (1)	JPS5613935Y2 (it)
DE (1)	DE2920038C2 (it)
FR (1)	FR2425835A1 (it)
GB (1)	GB2025057B (it)
IT (2)	IT7935845V0 (it)
SE (1)	SE7904391L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4303076A (en) *	1979-12-31	1981-12-01	Air Shields, Inc.	Probe for transcutaneous sampling
DE10315962B4 (de) *	2003-04-06	2006-05-24	Ground Zero Gmbh	Basslautsprecher
DE102006022854B4 (de) *	2006-05-16	2008-04-17	Albert-Ludwig-Universität Freiburg	Implantierbarer Blutsauerstoffsensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2640987C3 (de) *	1976-09-11	1982-06-09	Drägerwerk AG, 2400 Lübeck	Meßwertaufnehmer zur transkutanen Messung von Gasen im Blut
JPS5613933Y2 (it) *	1978-05-12	1981-04-01

1978
- 1978-05-18 JP JP1978066930U patent/JPS5613935Y2/ja not_active Expired
1979
- 1979-05-15 GB GB7916833A patent/GB2025057B/en not_active Expired
- 1979-05-16 IT IT7935845U patent/IT7935845V0/it unknown
- 1979-05-16 IT IT7949059A patent/IT1116100B/it active
- 1979-05-17 FR FR7912599A patent/FR2425835A1/fr active Granted
- 1979-05-17 DE DE2920038A patent/DE2920038C2/de not_active Expired
- 1979-05-18 SE SE7904391A patent/SE7904391L/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB2025057A (en)	1980-01-16
FR2425835A1 (fr)	1979-12-14
JPS54183189U (it)	1979-12-25
DE2920038A1 (de)	1979-11-22
SE7904391L (sv)	1979-11-19
FR2425835B1 (it)	1984-02-17
IT1116100B (it)	1986-02-10
JPS5613935Y2 (it)	1981-04-01
DE2920038C2 (de)	1982-06-03
IT7949059A0 (it)	1979-05-16
IT7935845V0 (it)	1979-05-16

Publication	Publication Date	Title
JPS54110882A (en)	1979-08-30	Sensor
JPS54145559A (en)	1979-11-13	Multiiprobe measuring device
ZA781828B (en)	1979-03-28	Leverless scale sensor
JPS557695A (en)	1980-01-19	Measuring device
JPS5560861A (en)	1980-05-08	Measuring device
JPS556698A (en)	1980-01-18	Sensor connecting device
GB2017304A (en)	1979-10-03	Length measuring arrangement
GB2034461B (en)	1983-01-19	Length or angle measuring arrangement
JPS5538698A (en)	1980-03-18	Sensing amplifier
GB2021770B (en)	1982-08-18	Distance measuring
JPS5559304A (en)	1980-05-02	Distance sensor
GB2022837B (en)	1982-08-11	Moisture sensor
GB2031590B (en)	1983-04-27	Angular displacement measurement
GB2031587B (en)	1983-02-02	Displacement sensor
GB2036339B (en)	1983-01-06	Measuring dew point
JPS54148555A (en)	1979-11-20	Measuring device
JPS5566750A (en)	1980-05-20	Measuring device
JPS5498293A (en)	1979-08-03	Measuring device
GB2018999B (en)	1983-01-19	Distance measuring
GB2029024B (en)	1982-09-22	Moisture sensing device
DE2862227D1 (en)	1983-05-11	Position sensing apparatus
GB2025057B (en)	1982-11-03	Percutaneous blood-oxygen-concentration measuring sensor
GB2020819B (en)	1982-08-18	Percutaneous bloodoxygen concentration measuring sensor
JPS54127350A (en)	1979-10-03	Measuring device
JPS54131961A (en)	1979-10-13	Measuring system

Legal Events

Date	Code	Title	Description
1997-01-08	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19960515